wifi: mac80211: mesh: check element parsing succeeded

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[ Upstream commit 1fc4a3eec5 ]

ieee802_11_parse_elems() can return NULL, so we must
check for the return value.

Fixes: 5d24828d05 ("mac80211: always allocate struct ieee802_11_elems")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231211085121.93dea364f3d3.Ie87781c6c48979fb25a744b90af4a33dc2d83a28@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Johannes Berg 2023-12-11 09:05:32 +02:00 • committed by Greg Kroah-Hartman

parent 40ba7f9ab8

commit 7a07af00aa

1 changed files with 4 additions and 2 deletions

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net/mac80211/mesh_plink.c

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